Edge folding mechanism for tire part production

Abstract

The edge folding mechanism for tire part production comprises a base, the top of the base is provided with a plurality of first shells with upward openings, a first fixing plate capable of moving left and right is arranged above the first shells, and a movable second fixing plate is arranged above the first fixing plate. Through mutual cooperation of the movable fixing device and the auxiliary fixing device, raw materials can be moved in the process of bending the raw materials, so that the edge folding distance is changed, the requirements of different distance sizes are met, and the edge folding flexibility is improved; and meanwhile, one side of the raw material is repeatedly folded by moving the raw material, the raw material does not need to be repeatedly disassembled and assembled, manpower is saved, and the edge folding speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of parts production and processing, in particular to a folding mechanism for tire parts production. Background Art

[0002] In the production and processing of tire parts, some parts need to be folded. However, when folding the raw materials with existing folding mechanisms, usually after the raw materials are bent once, the raw materials need to be dismantled and reinstalled. When multiple folding is required on one side of the raw materials, the raw materials often need to be repeatedly disassembled and assembled, and multiple folding cannot be performed at one time, which increases the workload of the staff and slows down the folding speed, which is not conducive to practical use.

[0003] For example, a folding mechanism with publication number CN219214151U includes: a general bottom plate for fixing a folding assembly and a material clamping assembly; a folding assembly for folding the material; a material clamping assembly for clamping and fixing the material; a folding mechanism fixing assembly for fixing the folding assembly and the material clamping assembly; wherein the folding assembly and the material clamping assembly are located above the general bottom plate. This technical solution also has the above-mentioned technical problems. Utility Model Content

[0004] The purpose of the utility model is to provide a folding mechanism for producing tire parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding mechanism for tire component production, comprising a base, a plurality of upwardly open shells are installed on the top of the base, a fixed plate 1 that can be moved left and right is arranged above the shell 1, and a movable fixed plate 2 is arranged above the fixed plate 1.

[0006] Optionally, a threaded rod is installed in the shell one through a bearing one, a motor is installed on the right side of the shell one, a rotating shaft is installed on the left side of the motor one, the rotating shaft one extends to the left and passes through the right side shell wall of the shell one, and the left end of the rotating shaft one is connected to the right end of the threaded rod.

[0007] Optionally, a slider 1 is threadedly connected to the threaded rod, a connecting plate 1 is installed on the top of the slider 1, and the top of the connecting plate 1 is connected to the bottom of the fixed plate 1.

[0008] Optionally, a mounting plate is provided above the base, a slide groove is provided on the mounting plate, a slider 2 is slidably connected in the slide groove, a vertically downward electric push rod 1 is installed at the bottom of the slider 2, and the output end of the electric push rod 1 is connected to the top of the fixed plate 2.

[0009] Optionally, a plurality of shells 2 are arranged above the base, and openings are opened on the sides of the shells 2 facing each other, a bidirectional threaded rod is installed in the shell 2 through a bearing 2, a motor 2 is installed on the top of the shell 2, a rotating shaft 2 is installed on the bottom of the motor 2, the rotating shaft 2 extends downward and passes through the top shell wall of the shell 2, and the bottom of the rotating shaft 2 is connected to the top of the bidirectional threaded rod.

[0010] Optionally, a plurality of sliders three are threadedly connected on the bidirectional threaded rod, a connecting block is installed on the side of the slider three facing the opening, two fixing plates three are arranged between the plurality of shells two, and the front and rear sides of the fixing plates three are respectively connected to the corresponding connecting blocks.

[0011] Optionally, a second electric push rod pointing vertically downward is installed on the left side of the mounting plate, and a bending plate is installed on the output end of the second electric push rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model forms a mobile fixing device by arranging a shell body, a bearing, a threaded rod, a motor, a rotating shaft, a slider, a connecting plate, a fixed plate, a mounting plate, a slide groove, a slider, an electric push rod, a fixed plate, a sliding sleeve, a slide plate and a connecting plate. Through the mutual cooperation between the fixed plate 1 and the fixed plate 2, raw materials of different sizes can be quickly fixed, the application range is expanded, and the fixing speed is improved. At the same time, by starting the motor 1 to rotate the threaded rod, the fixed plate 1 and the fixed plate 2 are driven to move by the slider 1, so that the raw materials can be quickly moved without manual movement of the raw materials, saving labor costs and improving the folding speed.

[0014] 2. The utility model forms an auxiliary fixing device by setting a shell body 2, a bearing 2, a bidirectional threaded rod, a motor 2, a rotating shaft 2, a slider 3, a connecting block and a fixing plate 3. By starting the motor 2 to rotate the bidirectional threaded rod, the two fixing plates 3 are driven to move and fix the raw materials. The raw materials can be auxiliary fixed to improve the fixing effect. At the same time, it can ensure that during the folding process, the pressure on one side of the raw material will be blocked and will not affect the raw material as a whole, thereby avoiding deformation of the raw material as a whole during the folding process, protecting the raw materials and improving the folding effect of the raw materials.

[0015] 3. The utility model cooperates with the mobile fixing device and the auxiliary fixing device so that the raw material can be moved during the bending process, thereby changing the folding distance to meet the needs of different distances and improve the flexibility of folding. At the same time, by moving the raw material, one side of the raw material can be repeatedly folded multiple times without repeatedly disassembling and assembling the raw material, which saves manpower and improves the folding speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0017] Figure 2 It is a structural cross-sectional view of the left side view of the utility model;

[0018] Figure 3 It is a structural cross-sectional view of the right side view of the utility model.

[0019] In the figure: 1 base, 2 housing 1, 3 bearing 1, 4 threaded rod, 5 motor 1, 6 rotating shaft 1, 7 slider 1, 8 connecting plate 1, 9 fixed plate 1, 10 support column, 11 mounting plate, 12 slide groove, 13 slider 2, 14 electric push rod 1, 15 fixed plate 2, 16 housing 2, 17 bearing 2, 18 bidirectional threaded rod, 19 motor 2, 20 rotating shaft 2, 21 slider 3, 22 connecting block, 23 fixed plate 3, 24 electric push rod 2, 25 bending plate, 26 sliding sleeve, 27 slide plate, 28 connecting plate 2. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A folding mechanism for tire component production includes a base 1, a plurality of upwardly open shells 2 are installed on the top of the base 1, the specific number of the shells 2 is two, a fixed plate 9 that can be moved left and right is arranged above the shell 2, a movable fixed plate 2 15 is arranged above the fixed plate 9, the fixed plate 2 15 can move left and right and up and down, so that the bottom of the fixed plate 2 15 can be in close contact with the top of the fixed plate 9, and the raw material is fixed by the mutual cooperation of the fixed plate 9 and the fixed plate 2 15.

[0022] A threaded rod 4 is installed in the shell 2 through a bearing 3, a motor 5 is installed on the right side of the shell 2, and a rotating shaft 6 is installed on the left side of the motor 5. The rotating shaft 6 extends to the left and passes through the right side shell wall of the shell 2. The left end of the rotating shaft 6 is connected to the right end of the threaded rod 4. Starting the motor 5 to rotate the rotating shaft 6 will drive the threaded rod 4 to rotate. It should be noted that in the present utility model, all motors 5 will be started or turned off at the same time.

[0023] A slider 7 is threadedly connected to the threaded rod 4, and a connecting plate 8 is installed on the top of the slider 7. The top of the connecting plate 8 is connected to the bottom of the fixed plate 9. When the threaded rod 4 rotates, the slider 7 moves on the threaded rod 4 and drives the fixed plate 9 to move through the connecting plate 8. When the raw material is placed on the top of the fixed plate 9, the fixed plate 9 drives the raw material to move.

[0024] A mounting plate 11 is arranged above the base 1, and a slide groove 12 is provided on the mounting plate 11. A slider 13 is slidably connected in the slide groove 12. The slider 13 can move in the slide groove 12. A vertically downward electric push rod 14 is installed at the bottom of the slider 13. The output end of the electric push rod 14 is connected to the top of the fixed plate 15. A sliding sleeve 26 is installed on the right side of the fixed plate 19. A slide plate 27 is slidably connected in the sliding sleeve 26. A connecting plate 28 is installed on the top of the slide plate 27. The left side of the connecting plate 28 is connected to the fixed plate 19. The right side of the fixed plate 15 is connected. Starting the electric push rod 14 can control the fixed plate 15 to move up and down, and drive the slide plate 27 to slide up and down in the sliding sleeve 26 through the connecting plate 28. When the fixed plate 15 moves downward and comes into close contact with the top of the raw material, the raw material can be fixed by the mutual cooperation between the fixed plate 19 and the fixed plate 15. When the fixed plate 19 moves left and right, it will drive the fixed plate 15 to move left and right at the same time through the connecting plate 28, so that the slider 13 slides in the slide groove 12.

[0025] A plurality of shells 16 are arranged above the base 1, the specific number of the shells 16 is two, and the two shells 16 are respectively installed on the sides of the two support columns facing each other, the shell 16 is located on the left side of the fixed plate 9, and the two shells 16 are provided with an opening on the sides facing each other, a bidirectional threaded rod 18 is installed in the shell 16 through a bearing 17, a motor 19 is installed on the top of the shell 16, a rotating shaft 20 is installed on the bottom of the motor 19, the rotating shaft 20 extends downward and passes through the top shell wall of the shell 16, the bottom of the rotating shaft 20 is connected to the top of the bidirectional threaded rod 18, starting the motor 19 to rotate the rotating shaft 20 will drive the bidirectional threaded rod 18 to rotate, it should be noted that in the present utility model, the two motors 19 will be started or turned off at the same time.

[0026] There are two kinds of threads threaded on the bidirectional threaded rod 18, and a number of sliders 3 21 are threaded on the bidirectional threaded rod 18. The specific number of sliders 3 21 is two. The two sliders 3 21 are respectively threadedly connected to the two kinds of threads on the surface of the bidirectional threaded rod 18. A connecting block 22 is installed on the side of the slider 3 21 facing the opening. Two fixed plates 3 23 are arranged between the two shells 2 16. The front and rear sides of the fixed plates 3 23 are respectively connected to the corresponding connecting blocks 22. When the bidirectional threaded rod 18 rotates, the two sliders 3 21 will move in opposite directions on the bidirectional threaded rod at the same time, and the fixed plates 3 23 will be driven to move through the connecting block 22, thereby changing the distance between the two fixed plates 3 23, fixing the raw material, and ensuring that when the raw material is subjected to pressure during the folding process, the pressure will not be transmitted to the raw material as a whole, thereby avoiding bending or deformation of the raw material as a whole due to excessive pressure.

[0027] A vertically downward electric push rod 24 is installed on the left side of the mounting plate 11, and a bending plate 25 is installed on the output end of the electric push rod 24. Starting the electric push rod 24 can control the bending plate 25 to move up and down to bend the raw material.

[0028] When in use, the right end of the raw material is placed on the top of the fixed plate 19, the left end of the raw material is placed between the two fixed plates 3 23, and the left end of the raw material to be folded is extended to the left by a specified folding distance, then the electric push rod 14 is started to lower the fixed plate 2 15 to fix one end of the raw material, then the motor 2 19 is started to rotate the bidirectional threaded rod 18, so that the two sliders 3 21 move and drive the fixed plate 3 23 to move, so that the two fixed plates 3 23 move closer to fix the other end of the raw material, then the electric push rod 24 is started to move the bending plate 25 downward and come into contact with the left end of the raw material, and the left end of the raw material is folded. After the folding is completed, the electric push rod 24 is started again to move the bending plate 25 Move upward to the original position, then restart the motor 2 19 to make the bidirectional threaded rod 18 rotate in the opposite direction, so that the two fixed plates 3 23 move away from each other and contact the fixation of the left end of the raw material, then start the motor 15 to rotate the threaded rod 4, so that the slider 17 moves to the left, and drives the fixed plate 19 to move to the left through the connecting plate 18, so that the fixed plate 2 15 moves to the left, and drives the raw material to move to the left. After moving to the specified distance, start the motor 2 19 again to move the two fixed plates 3 23 and re-fix the raw material, then start the electric push rod 2 24 to make the bending plate 25 descend again to bend the raw material, and then repeat this step. There is no need to repeatedly disassemble and assemble the raw material, and one side of the raw material can be folded multiple times.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A folding mechanism for tire component production, comprising a base (1), characterized in that: A plurality of upwardly open shells (2) are mounted on the top of the base (1); a fixed plate (9) movable leftward and rightward is arranged above the shell (2); and a movable fixed plate (15) is arranged above the fixed plate (9).

2. The folding mechanism for tire component production according to claim 1, characterized in that: A threaded rod (4) is installed in the shell (2) via a bearing (3); a motor (5) is installed on the right side of the shell (2); a rotating shaft (6) is installed on the left side of the motor (5); the rotating shaft (6) extends to the left and passes through the right side shell wall of the shell (2); the left end of the rotating shaft (6) is connected to the right end of the threaded rod (4).

3. The folding mechanism for tire component production according to claim 2, characterized in that: A slider (7) is threadedly connected to the threaded rod (4), a connecting plate (8) is installed on the top of the slider (7), and the top of the connecting plate (8) is connected to the bottom of the fixing plate (9).

4. The folding mechanism for tire component production according to claim 3, characterized in that: A mounting plate (11) is arranged above the base (1), a slide groove (12) is provided on the mounting plate (11), a slider (13) is slidably connected in the slide groove (12), an electric push rod (14) vertically downward is installed at the bottom of the slider (13), and the output end of the electric push rod (14) is connected to the top of the fixing plate (15).

5. The folding mechanism for tire component production according to claim 4, characterized in that: A plurality of shells (16) are arranged above the base (1), and openings are opened on the sides of the plurality of shells (16) facing each other. A bidirectional threaded rod (18) is installed in the shell (16) through a bearing (17). A motor (19) is installed on the top of the shell (16), and a rotating shaft (20) is installed on the bottom of the motor (19). The rotating shaft (20) extends downward and passes through the top shell wall of the shell (16), and the bottom of the rotating shaft (20) is connected to the top of the bidirectional threaded rod (18).

6. The folding mechanism for tire component production according to claim 5, characterized in that: A plurality of sliders (21) are threadedly connected to the bidirectional threaded rod (18); a connecting block (22) is installed on one side of the slider (21) facing the opening; two fixing plates (23) are arranged between the plurality of shells (16); the front and rear sides of the fixing plates (23) are respectively connected to the corresponding connecting blocks (22).

7. The folding mechanism for tire component production according to claim 6, characterized in that: A second electric push rod (24) is installed vertically downward on the left side of the installation plate (11), and a bending plate (25) is installed on the output end of the second electric push rod (24).

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